32243430244144 has 40 divisors (see below), whose sum is σ = 72853231613600. Its totient is φ = 13818612959424.

The previous prime is 32243430244139. The next prime is 32243430244213. The reversal of 32243430244144 is 44144203434223.

It is a junction number, because it is equal to n+sod(n) for n = 32243430244097 and 32243430244106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2937624819 + ... + 2937635794.

It is an arithmetic number, because the mean of its divisors is an integer number (1821330790340).

Almost surely, 2^{32243430244144} is an apocalyptic number.

It is an amenable number.

32243430244144 is an abundant number, since it is smaller than the sum of its proper divisors (40609801369456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32243430244144 is an equidigital number, since it uses as much as digits as its factorization.

32243430244144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5875260642 (or 5875260622 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 40.

Adding to 32243430244144 its reverse (44144203434223), we get a palindrome (76387633678367).

The spelling of 32243430244144 in words is "thirty-two trillion, two hundred forty-three billion, four hundred thirty million, two hundred forty-four thousand, one hundred forty-four".